DE69431331T2 - Lumineszentes Material für Quecksilberentladungslampe - Google Patents

Lumineszentes Material für Quecksilberentladungslampe

Info

Publication number
DE69431331T2
DE69431331T2 DE69431331T DE69431331T DE69431331T2 DE 69431331 T2 DE69431331 T2 DE 69431331T2 DE 69431331 T DE69431331 T DE 69431331T DE 69431331 T DE69431331 T DE 69431331T DE 69431331 T2 DE69431331 T2 DE 69431331T2
Authority
DE
Germany
Prior art keywords
phosphor
protective layer
metal oxide
luminescent material
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69431331T
Other languages
German (de)
English (en)
Other versions
DE69431331D1 (de
Inventor
Shoji Naoki
Masaaki Tamatani
Kenji Terashima
Akio Watanabe
Fumiyasu Yanagisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Corp
Toshiba Lighting and Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Toshiba Lighting and Technology Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69431331D1 publication Critical patent/DE69431331D1/de
Publication of DE69431331T2 publication Critical patent/DE69431331T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE69431331T 1993-07-30 1994-07-29 Lumineszentes Material für Quecksilberentladungslampe Expired - Fee Related DE69431331T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19054893 1993-07-30
JP20947393 1993-08-24
JP5954594 1994-03-29

Publications (2)

Publication Number Publication Date
DE69431331D1 DE69431331D1 (de) 2002-10-17
DE69431331T2 true DE69431331T2 (de) 2003-06-18

Family

ID=27296918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431331T Expired - Fee Related DE69431331T2 (de) 1993-07-30 1994-07-29 Lumineszentes Material für Quecksilberentladungslampe

Country Status (5)

Country Link
US (1) US5604396A (enrdf_load_stackoverflow)
EP (1) EP0638625B1 (enrdf_load_stackoverflow)
KR (1) KR0145631B1 (enrdf_load_stackoverflow)
DE (1) DE69431331T2 (enrdf_load_stackoverflow)
TW (1) TW268132B (enrdf_load_stackoverflow)

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JP3345784B2 (ja) 1997-04-11 2002-11-18 千代田化工建設株式会社 オートサーマルリフォーミング法による合成ガスの製造方法
WO1998046523A1 (fr) 1997-04-11 1998-10-22 Chiyoda Corporation Catalyseur pour preparer un gaz de synthese et procede de preparation de monoxyde de carbone
DE19806213B4 (de) * 1998-02-16 2005-12-01 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Kompakte Energiesparlampe
US5985175A (en) * 1998-08-19 1999-11-16 Osram Sylvania Inc. Boron oxide coated phosphor and method of making same
WO2000011104A1 (en) * 1998-08-25 2000-03-02 Koninklijke Philips Electronics N.V. Method of coating a luminescent material
CN1244665C (zh) * 1998-08-25 2006-03-08 皇家菲利浦电子有限公司 发光材料的涂覆方法
DE19851348A1 (de) * 1998-11-06 2000-05-25 Philips Corp Intellectual Pty Lumineszierender Schirm mit oxidhaltiger Leuchtstoffzubereitung
DE19901538A1 (de) * 1999-01-16 2000-07-27 Philips Corp Intellectual Pty Bildschirm mit metalloxidhaltiger Leuchtstoffzubereitung
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US6534910B1 (en) 2000-09-06 2003-03-18 Koninklijke Philips Electronics N.V. VHO lamp with reduced mercury and improved brightness
US6787980B2 (en) * 2000-09-22 2004-09-07 Matsushita Electric Industrial Co., Ltd. Mercury-containing material, method for producing the same and fluorescent lamp using the same
DE10058852A1 (de) * 2000-11-27 2002-06-06 Raylux Gmbh Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer
KR100480882B1 (ko) * 2000-12-08 2005-04-07 마쯔시다덴기산교 가부시키가이샤 형광 램프와 그 제조방법 및 이를 이용한 정보표시장치
US6387843B1 (en) 2001-04-05 2002-05-14 Chiyoda Corporation Method of preparing Rh- and/or Ru-catalyst supported on MgO carrier and reforming process using the catalyst
US6656978B2 (en) 2001-04-05 2003-12-02 Chiyoda Corporation Process of producing liquid hydrocarbon oil or dimethyl ether from lower hydrocarbon gas containing carbon dioxide
DE10125547A1 (de) * 2001-05-23 2002-11-28 Philips Corp Intellectual Pty Flüssigkristallbildschirm mit weißer Lichtquelle
DE10130330A1 (de) * 2001-06-22 2003-01-02 Philips Corp Intellectual Pty Gasentladungslampe für dielektrisch behinderte Entladungen mit blauen Leuchtstoff
US6761971B2 (en) * 2001-09-26 2004-07-13 Osram Sylvania Inc. Protective spinel coating for aluminate phosphors
US6919679B2 (en) * 2001-12-14 2005-07-19 Koninklijke Philips Electronics N.V. Contaminant getter on UV reflective base coat in fluorescent lamps
EP1576644A1 (en) * 2002-12-18 2005-09-21 Koninklijke Philips Electronics N.V. Contaminant getter on uv reflective base coat in fluorescent lamps
KR100772944B1 (ko) * 2003-01-23 2007-11-02 닛본 덴끼 가부시끼가이샤 녹색 발광 형광체 및 그를 이용하는 형광 램프
DE10307096A1 (de) * 2003-02-19 2004-09-02 Merck Patent Gmbh Aufdampfmaterial zur Herstellung mittelbrechender optischer Schichten
KR100659062B1 (ko) * 2004-10-11 2006-12-19 삼성에스디아이 주식회사 형광체 페이스트 조성물 및 이를 이용한 평판 디스플레이장치의 제조 방법
CN101103433A (zh) * 2005-01-07 2008-01-09 皇家飞利浦电子股份有限公司 带有保护涂层的介质阻挡放电灯
WO2007000859A1 (ja) * 2005-05-31 2007-01-04 Matsushita Electric Industrial Co., Ltd. 蛍光ランプ、バックライトユニット及び液晶テレビ
US20060290284A1 (en) * 2005-06-28 2006-12-28 Osram Sylvania Inc. Lamp with phosphor layer on an exterior surface and method of applying the phosphor layer
CN100392794C (zh) * 2005-12-08 2008-06-04 上海交通大学 节能灯管用溶胶－凝胶法γ－Al2O3保护膜涂料
JPWO2007074935A1 (ja) * 2005-12-27 2009-06-04 化成オプトニクス株式会社 冷陰極蛍光ランプ用青色発光アルカリ土類クロロ燐酸塩蛍光体、冷陰極蛍光ランプ、及びカラー液晶表示装置。
EP2018658A2 (en) * 2006-05-17 2009-01-28 Osram-Sylvania Inc. Electrodeless phototherapy lamp
US8487523B2 (en) 2011-03-30 2013-07-16 Osram Sylvania Inc. Reduced wattage gas discharge lamp
WO2013001444A1 (en) * 2011-06-29 2013-01-03 Koninklijke Philips Electronics N.V. Luminescent material particles comprising a coating and lighting unit comprising such luminescent material
DE102011080144A1 (de) * 2011-07-29 2013-01-31 Osram Ag Leuchtstoffzusammensetzung für eine Niederdruckentladungslampe und Niederdruckentladungslampe
DE102012203419A1 (de) * 2011-07-29 2013-01-31 Osram Ag Leuchtstoff und Leuchtstofflampe denselben enthaltend
US8446085B2 (en) 2011-09-23 2013-05-21 General Electric Company Fluorescent lamp with zinc silicate phosphor and protective phosphor layer
US8415869B1 (en) 2011-09-23 2013-04-09 General Electric Company Fluorescent lamp with underlying yttrium vanadate phosphor layer and protective phosphor layer
US9006966B2 (en) 2011-11-08 2015-04-14 Intematix Corporation Coatings for photoluminescent materials
US8629608B2 (en) * 2011-12-02 2014-01-14 General Electric Company Fluorescent lamp of improved lumen maintenance and mercury consumption
US9269559B1 (en) * 2014-09-16 2016-02-23 General Electric Company Compositions and methods for modifying lumen maintenance characteristics of phosphor-containing coatings
US10253257B2 (en) 2015-11-25 2019-04-09 Intematix Corporation Coated narrow band red phosphor
DE202017007669U1 (de) 2016-07-05 2024-02-08 Semiconductor Energy Laboratory Co., Ltd. Positivelektrodenaktivmaterial und Sekundärbatterie
US12308421B2 (en) 2016-09-12 2025-05-20 Semiconductor Energy Laboratory Co., Ltd. Electrode and power storage device comprising graphene compound
CN116435580A (zh) 2016-10-12 2023-07-14 株式会社半导体能源研究所 正极活性物质粒子以及正极活性物质粒子的制造方法
KR102469157B1 (ko) 2017-05-12 2022-11-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 입자
KR102665139B1 (ko) 2017-05-19 2024-05-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
KR102529616B1 (ko) 2017-06-26 2023-05-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법 및 이차 전지

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JP2653576B2 (ja) * 1990-08-31 1997-09-17 株式会社東芝 低圧水銀蒸気放電ランプ
JP2784255B2 (ja) * 1990-10-02 1998-08-06 日亜化学工業株式会社 蛍光体及びそれを用いた放電ランプ
US5289081A (en) * 1990-11-28 1994-02-22 Kabushiki Kaisha Toshiba Fluorescent lamp with phosphor having coated phosphor particles
JP3187952B2 (ja) * 1992-07-14 2001-07-16 株式会社東芝 三波長形蛍光体およびそれを用いた蛍光ランプ
JPH0673375A (ja) * 1992-08-27 1994-03-15 Toshiba Corp 蛍光体および蛍光ランプ

Also Published As

Publication number Publication date
KR0145631B1 (ko) 1998-08-01
DE69431331D1 (de) 2002-10-17
EP0638625A1 (en) 1995-02-15
TW268132B (enrdf_load_stackoverflow) 1996-01-11
EP0638625B1 (en) 2002-09-11
KR950004365A (ko) 1995-02-17
US5604396A (en) 1997-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee